Refactor code.

src/views/interface/MenuList.vue

@@ -159,7 +159,6 @@ export default {
   components: { MenuSelectTree },
   data() {
     return {
-      title: '添加菜单',
       formType: 'create',
       loading: false,
       columns,
@@ -168,6 +167,14 @@ export default {
       fieldExpand: false
     }
   },
+  computed: {
+    title() {
+      if (this.menuToCreate.id) {
+        return '修改菜单'
+      }
+      return '添加菜单'
+    }
+  },
   created() {
     this.loadMenus()
   },
@@ -183,14 +190,12 @@ export default {
       this.createOrUpdateMenu()
     },
     handleAddMenu() {
-      this.title = '添加菜单'
       this.formType = 'create'
       this.menuToCreate = {}
     },
     handleEditMenu(id) {
       menuApi.get(id).then(response => {
         this.menuToCreate = response.data.data
-        this.title = '编辑菜单'
         this.formType = 'update'
       })
     },

src/views/post/CategoryList.vue

@@ -146,7 +146,6 @@ export default {
   components: { CategorySelectTree, CategoryTree },
   data() {
     return {
-      title: '添加分类',
       formType: 'create',
       categories: [],
       categoryToCreate: {},
@@ -154,6 +153,14 @@ export default {
       columns
     }
   },
+  computed: {
+    title() {
+      if (this.categoryToCreate.id) {
+        return '修改分类'
+      }
+      return '添加分类'
+    }
+  },
   created() {
     this.loadCategories()
   },
@@ -169,14 +176,12 @@ export default {
       this.createOrUpdateCategory()
     },
     handleAddCategory() {
-      this.title = '添加分类'
       this.formType = 'create'
       this.categoryToCreate = {}
     },
     handleEditCategory(id) {
       categoryApi.get(id).then(response => {
         this.categoryToCreate = response.data.data
-        this.title = '编辑分类'
         this.formType = 'update'
       })
     },

src/views/sheet/internal/LinkList.vue

@@ -138,7 +138,6 @@ const columns = [
 export default {
   data() {
     return {
-      title: '添加友情链接',
       formType: 'create',
       data: [],
       loading: false,
@@ -147,6 +146,14 @@ export default {
       link: {}
     }
   },
+  computed: {
+    title() {
+      if (this.link.id) {
+        return '修改友情链接'
+      }
+      return '添加友情链接'
+    }
+  },
   created() {
     this.loadLinks()
   },
@@ -162,14 +169,12 @@ export default {
       this.createOrUpdateLink()
     },
     handleAddLink() {
-      this.title = '添加友情链接'
       this.formType = 'create'
       this.link = {}
     },
     handleEditLink(id) {
       linkApi.get(id).then(response => {
         this.link = response.data.data
-        this.title = '编辑友情链接'
         this.formType = 'update'
       })
     },